From d0d3be7f3895df5997647394853986096f889a1a Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Wed, 17 Sep 2014 04:24:12 +0200
Subject: hook up axis src logic

Issue: #52
---
 facetracknoir/tracker.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/facetracknoir/tracker.cpp b/facetracknoir/tracker.cpp
index ca505315..29855b31 100644
--- a/facetracknoir/tracker.cpp
+++ b/facetracknoir/tracker.cpp
@@ -119,7 +119,13 @@ void Tracker::run() {
             QMutexLocker foo(&mtx);
 
             for (int i = 0; i < 6; i++)
-                mainApp->axis(i).headPos = newpose[i];
+            {
+                auto& axis = mainApp->axis(i);
+                int k = axis.opts.src;
+                if (k < 0 || k >= 6)
+                    continue;
+                axis.headPos = newpose[k];
+            }
 
             if (do_center)  {
                 for (int i = 0; i < 6; i++)
-- 
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